>>2675999I found a modular hydroponics tower on thingiverse. Looks pretty slick, is easy on filament, and cheap as a result. Grabbed a 10w aquarium pump and some nutrient mix on amazon. Going to hopefully get it together in the next week. I'll make it 3 foot tall or so and paint it with a nice matte finish. It will be a nice indoor fountain if you like that I guess.